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Debt Issuance and Early Extinguishment of Debt - Additional Information (Details) (USD $)
12 Months Ended 12 Months Ended 0 Months Ended
Mar. 27, 2011
Jan. 14, 2011
Dec. 13, 2010
Nov. 29, 2010
Nov. 29, 2010
Credit Facility [Member]
Nov. 29, 2010
8.125% Senior Notes due 2012 [Member]
Sep. 29, 2013
Credit Facility [Member]
Nov. 29, 2010
Credit Facility [Member]
Sep. 29, 2013
Revolving Credit Facility [Member]
Sep. 29, 2013
Revolving Credit Facility [Member]
Eurodollar [Member]
Sep. 29, 2013
Revolving Credit Facility [Member]
Federal Funds Rate [Member]
Sep. 29, 2013
Revolving Credit Facility [Member]
Prime Rate [Member]
Sep. 29, 2013
Term Loan [Member]
Sep. 29, 2013
Term Loan [Member]
Eurodollar [Member]
Sep. 29, 2013
Term Loan [Member]
Ninety Day Rate [Member]
Sep. 29, 2013
Term Loan [Member]
Twelve Month Rate [Member]
Sep. 29, 2013
Term Loan [Member]
Base Rate [Member]
Sep. 29, 2013
Letter of Credit [Member]
Nov. 29, 2010
Senior Notes [Member]
7.375% New Notes (unregistered) [Member]
Sep. 20, 2011
Senior Notes [Member]
7.375% Senior Notes (registered) [Member]
Sep. 29, 2013
Senior Notes [Member]
7.375% Senior Notes (registered) [Member]
Sep. 29, 2013
Senior Notes [Member]
7.75% Senior Notes due April 2015 [Member]
Debt Instrument [Line Items]                                            
Aggregate principal amount                                     $ 255,000,000.0 $ 255,000,000.0    
Stated interest rate           8.125%     1.25%                   7.375% 7.375% 7.375% 7.75%
Amount of Debt Issuance costs                         2,000,000             6,600,000    
Borrowing capacity         100,000,000.0     245,000,000.0 100,000,000.0       145,000,000.0                  
Line of credit facility, amount outstanding                 0       93,500,000         59,900,000        
Term of the debt instrument                         4 years                  
Basis spread on variable rate                   2.50% 0.50% 1.50%   2.50%     1.50%          
Percentage of required periodic principal payment in the first two years                         5.00%                  
Percentage of required principal payment in years three and four                         10.00%                  
Interest rate as of year end                             2.776% 3.344%            
Principal amount on interest loan                             3,600,000 89,900,000            
Commitment fee percentage on unused capacity                 0.25%                          
Available capacity under the credit facility             40,100,000                              
Borrowings during the year                 0                          
Debt instrument, cumulative sinking fund payments           525,000,000.0                                
Purchase of Senior Notes       479,200,000                                    
Outstanding balance of Retired Notes       477,500,000                                    
Interest to debt expense       1,800,000                                    
Purchase of debt     2,400,000                                      
Retire outstanding Notes   45,100,000                                        
Interest expense $ 3,500,000